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1. The rectal gland is responsible for producing mucus that lubricates the anus and protects it from harmful bacteria.
直肠腺负责产生黏液，润滑肛门并保护它免受有害细菌的侵害。
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2.In some cases, rectal glands can become enlarged due to inflammation or infection, which can cause pain and discomfort during bowel movements.
在某些情况下，由于炎症或感染，直肠腺可能会肿大，这会导致排便时疼痛和不适。
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3. A rectal gland infection can be treated with antibiotics, but it's important toseek medical attention if symptoms persist or worsen.
直肠腺感染可以通过抗生素治疗，但如果症状持续或恶化，寻求医疗帮助是很重要的。